问题
填空题
甲数是120,乙数是甲数的40%,乙数是______,丙数比甲数多40%,丙数是______.
答案
120×40%=48;
答:乙数是48.
120×(1+40%),
=120×1.4,
=168;
答:丙数是168.
故答案为:48,168.
甲数是120,乙数是甲数的40%,乙数是______,丙数比甲数多40%,丙数是______.
120×40%=48;
答:乙数是48.
120×(1+40%),
=120×1.4,
=168;
答:丙数是168.
故答案为:48,168.